52796276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78101}}^1$

素因数の和:78131

約数の個数: 18

約数和(自身を含む): 100048662

約数和(自身を除く): 47252386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78101, 156202, 312404, 1015313, 2030626, 4061252, 13199069, 26398138, 52796276]

約数ペア:

[(1, 52796276), (2, 26398138), (4, 13199069), (13, 4061252), (26, 2030626), (52, 1015313), (169, 312404), (338, 156202), (676, 78101)]